Antenatal ultrasonographic diagnosis of rhizomelic chondrodysplasia punctata.

BACKGROUND: Rhizomelic chondrodysplasia punctata (RCDP) is a rare autosomal recessive inherited subtype of a family of congenital anomalies known as chondrodysplasia calcificans punctate (CCP). Given their low rate of occurrence, these cases are highly challenging to diagnose, and because the presence of chondrodysplasia is an indication for legal abortion in Iran, such diagnosis is extremely critical. CASE PRESENTATION: A 27-year-old white multipara was referred for obstetric ultrasonography at 17 weeks and 6 days of gestation because an ultrasonographic study performed at an outside institution revealed a short femur length. Given the patient's positive family history of chondrodysplasia, she underwent targeted sonography to check the anomaly of the bone and cartilage. The key finding in the sonography was short bones for gestational age. CONCLUSION: The important clue in this finding was the patient's family history, which made the gynaecologist request an ultrasound to prevent the birth of a child with a congenital disorder. Genetic tests are usually performed on amniocentesis samples. Because the presence of chondrodysplasia is an indication for legal abortion in Iran, finally, the patient underwent legal abortion after amniocentesis and genetic tests.

Rationing access to total hip and total knee replacement in the Islamic Republic of Iran to reduce unnecessary costs: policy brief.

Rationing health services is an inseparable part of the health system of any country in order to achieve universal health coverage. Elective surgery for total hip and total knee replacement places a high financial burden on health systems. Such surgery should be done in a way to ensure that the people who most need it receive the service. Models for rationing total hip and knee replacement surgery were reviewed to suggest the best policy for rationing such surgery in the Islamic Republic of Iran. We propose a system with three main tools: clinical guidelines, gate keepers and waiting lists, with shared decision-making as an auxiliary tool. Patients should be scored at the primary health care level based on clinical and radiographic examination, alternative treatments (conservative treatments) and risk factors, with a set threshold for referral. Patients whose scores are above the threshold should be referred to secondary health care. These patients should be assessed again by specialists based on age, bone condition, surgery risk and other alternative treatments. Patients whose scores are above the threshold should be put on the waiting list for surgery.

Omega 3 Supplementation Can Regulate Inflammatory States in Gas Station Workers: A Double-Blind Placebo-Controlled Clinical Trial.

Environmental exposure to diesel particulate matter and commercial gasoline in gas station workers might induce oxidative stress and changes in the balance of the immune system. In this study, the immunomodulatory impacts of omega 3 fatty acid (ω3FA) supplement were assessed on inflammatory and anti-inflammatory markers in gas station workers in a double-blind placebo-controlled clinical trial. Fifty-three men working in gas stations were treated with ω3FA (n = 29) or placebo (n = 24) for 60 days. C-reactive protein, interleukin-12 (IL-12), transforming growth factor ß (TGF-ß), interferon γ (IFN-γ), tumor necrosis factor α, IL-10, and IL-17 levels were measured by enzyme-linked immunosorbent assay method before and after the completion of the trial. The concentrations of IFN-γ and IL-17 were significantly decreased in ω3FA group compared with the placebo group (P < 0.001). Moreover, the levels of inhibitory cytokines including TGF-ß and IL-10 significantly were increased in ω3FA group (P < 0.001). Overall, ω3FA nutritional supplementation can be useful in reducing inflammatory immune responses and maintaining immune tolerance in people with high exposure to inflammation-inducing factors. [Figure: see text].